Joseph jatich



1L JAUCH.

RADIATOR;

APPLICATION FILED 111111.26. 1919.

l ,8 l 9,285. Patented 001. 21, 1919.

, fm1/wai??? 'Y '.Josnri Linnen, orlLos AprenLEs-,QALIFOBNIAQ l i A' i; RDITQlR- i To all whom zt may concern:

zen of the United States, residing at Los Angeles, in the county of Los Angeles and State of California, have invented new and useful Improvements in Radiators, of which the following is a specification.

My object is to make an improved radi-v ator construction for cooling water as used in connection with internal combustionV engines, and my invention consists of the' the direction indicated by the arrowV 1 in Fig. 3. f

' ,Fig 2 is a fragmentary end elevationl two channel members ready to go` together.

showing Fig. 3 is afragmentary crosssection `on the line 3-3 of Fig. 1.

Fig. 4 is a fragmentary cross section on the line 4-4 of Fig. 3.

Fig. 5 is a fragmentary perspective o f one plate ofthe channel member as 1n`d1' cated by the arrow`5 in Fig. 2. l

Fig. 6 is a fragmentary perspective of the other plate of the channel member as indicated by the arrow 6 in Fig. 2.

The body Vof the radiator is made up of a,

series of channel members 1,2 and 3 forming vertical water passages 4, 5 and 6, and horlzontal air passages 7, 8 and 9. Each chanl nel member comprises a plate 10 and a plateV 11. The plate 10 is transversely bentzigzag to form transverse air passages 12 pn each side, and the seats 13 on the other slde, and

the plate 11 is correspondingly bent zigzag to form the seats 14 on one side and trans verse air passages 15 onv the other side, so

that the plates 10 and 11 will nest together, the bend of the plate 10 forming anair pas-v sage 12 fitting in the bend of the plate 11 against the seat 14, and the bend of the plateV l. Application 'led March 26,1919. Serial No. $285,366,V

v9 between the pairs of plates. Y The plate 10-has square bends 18, 19,20, Y Y 21, 22 and so on, and the plate 11 is bent Y in the same way. Seats 28and 29 are continuous even passages 4,j 5 and 6 bel' f Be it known that I, JOSEPH J AUCH, a citi-A tween each pair of plates, and one pair of plates fits upon the other so as to form Aprac.- Y tically even transverse air passages 7, 8 and upon its edges to' forml the square bends 23, 24, 25, 26, 27 land so on. The plates 10 and 11 are assembled, so that the bends 18 and 22 will fit against the bends 23 and 27, the bends'l9,'20 and 21it in the chan-l nel againstfthe bends 24, 25 and26, and

each member 1, 2, 3l and so on, is constructed formed inside of the edges of the platesA 11V in line'with the corners betweenV the bends 24 and 25 and 25 and 26, so that the members are assembled with the'cornersj30 and 31 of the plates: 10 fittingin the seats 28 and 29.` The plates 10 and 11 are substan-k tially alike with the Vexception that the plate 11 has the seats 28 and 29.

Intermediate of the edges of the plate 10 the plate has bulges 32 between'the seats 13, and the plate 11'has bulges 33 between Ythe seats `14.'V Intermediate of the Vedges the'plate 10 is bentV substantially V-shape toform the transverse: passage 12 as indicated by the lines 34and 35, andY in a like'Y manner the plate 11 is bent'V-shape in the channel 15 as indicated by the'lines 36 and '37. The result is that when the members g Y" f l, 2, 3 and so on, are assembled the verti-Y 90 cal water passages 4, 5 and 6 are formed between the plates of the members, and

the air passages 7 8, 9 and so on, arefformed Vbetween the members.

Thus I have produced a radiator construe-'lY tion forming practically even verticalwater passages and practically even transverse air` passages, and at the same time producing a strong and durable construction which is simple and easily made,- and which presents 1 theV largest possible area lof water yto `Y*the 100 largest possible area .ofvain .Y

Various changes mayV beY made without departing from the spirit of my invention v as claimed.

I claim: Y f 1 1.4 In al radiator,twogplates bent at their` edges toform'right angled equally spaced -zigzag lines and fitting together at their-` edges and soldered together, saidplates being'bentV and pressed intermediate of their 110 Y edges to fit together to form a zigzag Water ing bent and pressed intermediate of vtheir passage on the lines of alternately inedges to it together to form a zigzag Water 10 verted Vs. passage on the lines of alternately inverted 2. In a radiator, two' members; each-mem- Vs, and" said members fitting together to ber comprising tWo plates bent at their form a transverse air passage. edges to form right angled equally spaced VVIn testimony whereof I have signed my zigzag lines and tting together at their name to this specification. A, edges and soldered together, said plates be# J; JAUCH.

Copies of this patent may be lobtained for five cents each, by addressing the Commissioner of Patents, Y Washington, D. C. 

